Irish Terrier information and care

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Irish Terrier running in the grass
Irish Terrier Running In The Grass

The Irish Terrier has bags of charm and character. They are brave, energetic, determined and tend to be very people-orientated. This will not be a breed for everyone, though. They don't always get on well with other animals, can be very strong-willed, and can get easily bored if not given the right exercise and enrichment.

Breed Overview




18 to 20 inches


25 to 28 pounds


Dense, wiry, broken, close-lying topcoat, with a fine and soft undercoat

Coat Color

Solid colors which include bright red, golden red, red wheaten, or wheaten

Life Expectancy:

13 to 15 years

Characteristics of the Irish Terrier

Affection LevelHigh
Kid-Friendly Medium
Pet-Friendly Low
Exercise Needs High
Playfulness High
Energy Level High
Intelligence High
Tendency to Bark High
Amount of SheddingLow
Irish Terrier Running In The Grass

History of the Irish Terrier

It's not known how far back the history of the Irish Terrier really goes, although they are thought to be one of the oldest of the Terrier breeds. As with many terriers, they are likely descended from the old, now extinct, black and tan terrier. What is known, though, is that they gained popularity because of their adaptability, bravery and work ethic.

Old Irish manuscripts stated that the Irish Terrier was the ‘poor man’s sentinel, the farmers’ friend and the gentleman’s favorite’.

The breed was used in the country farms and estates in Ireland for hundreds of years. Their all-purpose nature meant they were unflinching ratters, loyal watchdogs, guardians of livestock and even hunting companions.

Their coarse, wiry coat helped to keep them warm in the Irish countryside that plays host to some harsh weather conditions.

By the 1870s. a dog resembling the Irish Terrier we know today was starting to emerge, and one which was only found in the solid red color they are known for

In the late 19th century their popularity began to grow and the first Irish Terriers were imported to the United States. They received official recognition from the American Kennel Club in 1885.

The Irish Terriers loyalty and tenacity meant they were selected to deliver messages, act as sentinels and rid camps of vermin during World War I. Their renowned bravery earned them the nickname of 'Daredevils'.

World War II resulted in the breeding of Irish Terriers slowing down dramatically and their popularity dipped. To this day, though, the breed has a devoted following who fall for their feisty, independent, dynamic and loyal characteristics.

Irish Terrier Care

If you are looking for a dog that has boundless energy, will be devoted to their family, is playful, adaptable and up for anything, you may find your perfect partner in an Irish Terrier. This breed, however, is strong-willed and feisty and isn't going to be for everyone. They could be a challenge for a novice dog owner.

If you love the great outdoors and head out hiking or running in all weather conditions, then an Irish Terrier is probably going to be a game companion. This is not a breed that will be content with a couple of quick walks around the block to your local park. They have boundless energy and stamina and, with the right direction, they can excel at dog sports like agility and can make great canicross partners.

Their energy levels and their intelligence means they need to be kept busy and, along with a decent amount of daily exercise, you will also need to make sure you offer enough mental enrichment around the home. Stocking up on good interactive treat toys and incorporating short training sessions into their daily routine will help to keep the boredom at bay and prevent problem behaviors surfacing as a result.

Irish Terriers, while still having an independent streak, are known for being incredibly loyal to their family. They are playful and patient, and often bond strongly with children, providing they are taught to be respectful.

When it comes to other four-legged creatures, however, it is often a different story. They don't always get along with other dogs, although appropriate and early socialization can help.

Their terrier instincts mean they can have a very high prey drive. This means they may not be able to live alongside cats so well, and you will need to work hard on their recall skills. They may have to remain on the leash in areas where there are lots of squirrels or rabbits about.

Irish Terriers can make great watchdogs, but don't let their alert barking get out of control. You also don't want them to start guarding their patch when you are welcoming visitors.

When it comes to training, the breed is very smart, but they are also incredibly strong-willed. Trying to force an Irish Terrier to do something they don't want to is not likely to have good results, and it certainly won't help to strengthen your bond.

They respond well to positive reinforcement and they pick things up quickly because they are so clever. To keep their interest, keep training sessions short, varied, fun and motivating and you will likely see great results.

The Irish Terrier doesn't have a high maintenance grooming regime. Their short, coarse coat sheds minimally and a weekly brush out should be enough to keep it healthy.

To keep the coat tidy, most Irish Terrier owners have them hand-stripped a few times a year. This is a tricky technique and it is usually best to seek the assistance of a gentle and qualified groomer for this job.

Irish Terrier puppy sitting against a white background
Irish Terrier Puppy Sitting Against A White Background
Irish Terrier moving through agility weave poles
Irish Terrier Moving Through Agility Weave Poles
irish terrier running
Irish Terrier Running

Common Health Problems

Irish Terriers, like a lot of the hardy terrier breeds, are considered to be generally healthy and robust.

Finding a breeder that performs health checks on prospective parents will minimize the chance of you selecting a dog that will develop genetic health conditions. Being aware of what some of these conditions are, though, can still be helpful.


This is a cloudiness that develops in the eye lens. Cataracts can often be progressive and can cause blurry vision and lead to eventual blindness.


This is caused when too much keratin is produced and your dog can suffer from a thickening of the skin around the nose and paws. In the mid 20th century this was a common problem amongst Irish Terriers. As a result of responsible breeding programs and genetic testing, it is a rare occurrence now, but it can still sometimes occur.


This relates to when dogs produce excessive amounts of the amino acid cysteine in their urine. It can lead to painful cystine stones forming in the kidney, bladder and ureter. Although still rare, there is a higher incidence of this condition in Irish Terriers than most breeds. Unfortunately, there is currently no genetic test available for screening prospective parents.

Diet and Nutrition

It is important to feed your Irish Terrier a high-quality dog food. You should also make sure you are careful with the portions you feed and how many additional treats they receive, to prevent them from becoming overweight.

What's the most energetic dog breed
  • Very people-orientated and loyal

  • Clever and courageous

  • Athletic and well-suited to an active owner

  • Can have a very high-prey drive

  • Doesn't always get along with other dogs

  • Strong-willed and stubborn

Where to Adopt or Buy an Irish Terrier

You should always do your research before buying a puppy. Finding a reputable breeder that provides a nurturing home environment for mom and her pups is vital in terms of health and early socialization.

Getting in touch with the Irish Terrier Club of America (ITCA) would be a good place to start your explorations.

You could also consider adopting an Irish Terrier. It can be a hugely rewarding experience. The ITCA has a rescue arm, or you could reach out to your local rescue shelter. They may not have any Irish Terriers, but there will certainly be lots of other characterful terriers looking for forever homes.

More Dog Breeds and Further Research

If you are interested in dogs similar to the Irish Terrier you could also consider the following breeds:

There are lots of wonderful dog breeds out there. By doing your research, you will find one that will be best suited to having a forever home with you.